{1-[N'-(5-acetylamino-2-methoxybenzoyl)hydrazinocarbonyl]-2-methylpropyl}carbamic acid benzyl ester 在
palladium on activated charcoal
氢气 、
1-羟基苯并三唑 、 O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate 、
N,N-二异丙基乙胺 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 51.0h,
生成 (S)-2-[(S)-2-((S)-2-{4-[7-(3-{(S)-1-[N'-(5-Acetylamino-2-methoxy-benzoyl)-hydrazinocarbonyl]-2-methyl-propylcarbamoyl}-propoxy)-naphthalen-2-yloxy]-butyrylamino}-3-methyl-butyrylamino)-4-methyl-pentanoylamino]-3-methyl-butyric acid methyl ester